body {
    background-color: #f8f8f8;
}

/* banner部分 */
.banner {
    margin-top: 62px;
    width: 100%;
    height: 220px;
    background: url("../../images/person/bg.jpg");
    background-size: cover;
}

.banner_cont {
    position: relative;
    margin: 0 auto;
    width: 1240px;
}

.banner_cont .avatar {
    width: 160px;
    position: relative;
    margin-top: 72px;
    top: 0;
    transition: all .4s;
    z-index: 4;
}

.banner_cont .avatar img {
    display: block;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    border: 4px rgba(0, 0, 0, .25) solid;
    transition: all .2s;
    position: absolute;
    left: 0;
    top: 0;
}

/* 设置的小图标 */
.banner_cont .avatar .set-up {
    width: 18px;
    height: 18px;
    background: url(../../images/person/seth.png) no-repeat;
    position: absolute;
    top: 2px;
    left: -4px;
}

.banner_cont .avatar .set-up:hover {
    background: url(../../images/person/set.png) no-repeat;
}

.banner_cont .user-info {
    margin: 100px 0 0 30px;
    font-size: 14px;
}

.banner_cont .user-info .p1 {
    padding-top: 15px;
    color: #ddd;
    display: flex;
    flex-direction: column;
}

.banner_cont .user-info .p1 span {
    font-size: 20px;
    padding-bottom: 30px;
}


.banner_cont .r-link {
    padding-top: 145px;
    position: relative;
}

.banner_cont .r-link a {
    float: right;
    text-align: center;
    margin: 0 25px 0 10px;
    font-size: 16px;
    color: #ddd;
    line-height: 28px;
}

/* content  部分 */
.content {
    width: 1240px;
    padding: 55px 0 35px;
    min-height: 560px;
    position: relative;
    margin: 0 auto;
}
.content .wrap-l {
    width: 275px;
    background: #f8fafc;
    transition: all .6s;
    position: absolute;
    top: 55px;
}

/* .content .wrap-l.fixed {
    position: fixed;
    top: 70px;
} */
.content .wrap-l .lnav {
    display: block;
    height: 46px;
    line-height: 46px;
    margin-bottom: 5px;
    padding-left: 74px;
    color: #999;
    font-size: 18px;
    position: relative;
    overflow: hidden;
}

.content .wrap-l .lnav.active,
.content .wrap-l .lnav:hover {
    background: #FF583D;
    border-radius: 6px;
    color: #fff;
}

.content .wrap-l .lnav.active:before,
.content .wrap-l .lnav:hover:before {
    content: "";
    width: 18px;
    top: 0;
    right: 0;
    background: #f8fafc;
    position: absolute;
    height: 100%;
}

.content .wrap-l .lnav.active:after,
.content .wrap-l .lnav:hover:after {
    content: "";
    border: 25px solid transparent;
    border-left: 18px solid #FF583D;
    width: 0;
    height: 0;
    position: absolute;
    right: -25px;
    top: 0;
}

.wrap-l .lnav i {
    display: inline-block;
    position: absolute;
    left: 35px;
}


.wrap-l.fixed {
    position: fixed;
    top: 70px;
}
@media screen and (max-width: 1400px) {
    .index_con {
        width: 1000px  !important;
    }
    .wrap-l {
        width: 220px  !important;
        top: 30px  !important;
    }
    .wrap-r {
        width: 748px  !important;
    }
    .banner_cont{
        width: 1000px  !important;
    }
}